Unmanned aerial vehicle



FIG. 1 is a front elevational view of an unmanned aerial vehicle showing my new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, front and left side perspective view thereof; and,

FIG. 8 is a top, back and left side perspective view thereof. 

CLAIM I claim the ornamental design for an unmanned aerial vehicle, as shown and described. 